Ford Sierra

3.1.5.5. An electric equipment

THE GENERAL DATA

Since September, 1990 connection of safety locks and the relay is changed.

Identification of safety locks

№ a safety lock	Current ()	Protected contour
1	15	The left headlight of a headlight
2	15	The right headlight of a headlight
3	7,5	The left headlight of a passing light
4	5	The right headlight of a passing light, the proof-reader of installation of headlights
5	5	Dimensional fires left: forward and back
6	15	Dimensional fires right: forward and back
7	15	Illumination of an instrument guard and the forward panel
8	15	Radio receiver
9	7,5	Screen wipers of headlights
10	15	Salon illumination, hours, the central lock, electric adjustment of an external rear-view mirror
11	10	The fuel pump
12	15	Emergency fires, the alarm system, the central lock
13	20	Heating of forward seats, прикуриватель
14	10	Sound signal
15	15	Engines of screen wipers and the pump of a washer of glass
16	20	Heating of back glass and external rear-view mirror
17	15	Forward antifog headlights.
18	25	The fan engine
19	10	Back antifog headlights (the version for Sweden and Norway)
20	10	Indexes of turns, backing fires
21	10	Braking fires
22	4	A food of indexes and control means
23	20	The fuel pump
24	30	Lifts of lateral glasses

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The prevention

The main box of safety locks and the relay is in a back part of a motor compartment on the left side.

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Additional safety locks are located in a box under the forward panel on the right side (between an average part of the forward panel and a ware box) and it:

 – A safety lock № 28 (25 And – white) – the additional fan of a radiator;
 – A safety lock № 29 (30 And – green) – the air-conditioning device;
 – A safety lock № 30 (20 And – yellow) – antiblocking system (ABS);
 – A safety lock № 31 (30 And – green) – the pump of I system ABS;
 – A safety lock № 32 (15 And – yellow) – lambda a probe;
 – A safety lock № 33 (25 And – white) – the basic fan of a radiator;
 – A safety lock № 33 (30 And – green) – the basic fan of a radiator (only engine CVH 1,8 дм³ with an automatic transmission and engine DOHC 2,0 дм³);
 – A safety lock № 34 (30 And – green) – the pump of II system ABS;
 – A safety lock № 35 (1 And – black) – module EES IV;
 – A safety lock № 36 (10 And – red) – the operating knot EGR (рециркуляция exhaust gases).

Besides, on separate wires of power supplies there are following safety locks:

 – The main safety lock (nearby 55) – on a wire () the accumulator;
 – The onboard computer (1) – under an instrument guard;
 – Fuel system of injection (20) – about the relay;
 – Electric opening of a back door of a body (1) – about the ignition switch;
 – A radio receiver (2 And; 3,15 And or 6,3) – on a wire of power supplies or behind the radio receiver case.

The relay

And relays can be in the main box of safety locks following relays:

 – № And: engine works;
 – № In: additional fires for movement in the afternoon (only Sweden and Norway) or back antifog headlights;
 – № With: a sound signal;
 – № D: engine control systems;
 – № Е: back antifog headlights;
 – № F: passing light headlights;
 – № G: heating of forward seats;
 – № H: forward antifog headlights;
 – № I: the ignition switch;
 – № II: the core of fires for movement in the afternoon (only Sweden and Norway);
 – № III: screen wipers of headlights;
 – № IV: heating of back glass;
 – № V: программатора стклоочистителя a windscreen;
 – № VI: the switch of illumination of salon;
 – № VII: antiblocking system (ABS);
 – № VIII: the mechanism kick-down an automatic transmission;
 – № IX: программатора a screen wiper of back glass;
 – № X: headlight headlights;
 – № XI: engine control systems;
 – № XII: safe start of the engine (starter blocking) in cars with an automatic transmission.

Other information, concerning a technical characteristics, adjustment and electric equipment repair, is resulted in section 12.